Matsumoto Intelligence

"Write in front" These young handsome people found that there were more and more things in their backpacks, such as mobile phones, keys, wallets, power packs, Bluetooth headsets, data lines, bus cards, bank cards, etc. These things seemed to be carried with them every day. Shaojun is a person who doesn't like to take things with him when he goes out. He always tries to get rid of some things when he can be simple. With the development of science and technology, he can take a few less things with him in his bag. Bank cards and wallets don't need to be taken with him, because now there are WeChat, Alipay and other payment methods for shopping. He doesn't need to take a bus card or subway. Shaojun has to brush his bracelet, It's very convenient, and what makes Shaojun more happy is that he has installed Dr. Peng's security suit at home, and Lei Dabai's robot patrols at home, so he can always master the security of his property through his mobile phone, which is more reassuring. Later, he didn't need to take the key with him, because Shaojun got the Yunyou smart door lock S1 free of charge in JD crowdfunding, and the front line of defense at home has finally been implemented. So what are the highlights of Yunyou smart door lock S1? Please follow Shaojun to experience it! "Unpacking" We all have the experience of forgetting to take the key or losing the key, which is also a very painful thing to happen. Now that we have smart door locks, we don't have to worry about such things anymore. Technology will enable people to live a better life. Let's open the package and have a look at Yunyou smart door lock S1! A smart lock product with a digital touch screen can not only be unlocked with a key, but also with a password. It can also be unlocked with one key from APP, which is very simple. The appearance is very high, and the packaging is slightly simpler because the product has not been officially sold. The packing box is made of bezoar cardboard. The components and parts are packed separately, stacked in layers, and protected in multiple ways. After getting the product, it is intact without any damage or damage. I was shocked when I opened the package. There were so many accessories that I was dazzled. However, the package is very neat and orderly, divided into three layers and several boxes. Most accessories have their own independent packaging boxes for secondary packaging, or they are stored in separate bins. The first thing I saw when I opened the package of "Appearance Details" was the handle of the intelligent door lock. The solid cast zinc alloy handle was heavy in my hand. It was made of sufficient materials and had a great weight. The surface is anodized. The whole appearance is smooth and delicate. The shape is like a thick thumb. The tail is slightly cocked. The delicate frosted touch and streamlined design make it feel very good when held in the hand. Compared with some stainless steel plate handles or surface paint handles, the texture looks more high-end and generous. The front and rear panels of the lock are made of wear-resistant, high-strength and highly transparent polymethyl methacrylate, commonly known as polymethyl methacrylate and acrylic, while the lower main body is made of aluminum alloy profiles, which are solid and reliable, and the surface is treated with anodic oxidation process. This surface treatment process makes the product look very high-end, with a frosted feel and no fingerprints. The arc at both ends naturally transits, making the product look more round, natural, elegant and generous. There is a function key on the top of the front panel. Usually, pressing the key can wake up the digital touch screen below. The lower touch screen is the unlock password button. The standby off screen status is all black, which saves power. When using, the digital backlight will light up. The numbers are bright and clear, sensitive, and the middle is the lock handle, which is very delicate. There is a dust-proof cover in the square under the handle. Opening the dust-proof cover is the key hole. At first, Shaojun mistook the dust-proof cover for the fingerprint sensor. The back of the front panel and the inner door panel uses a large area of rubber sealing plate to cooperate with the door lock, which can prevent dust and water after installation and fastening, fully protect the lock core and lock body, and extend the service life of the intelligent door lock. Because it is an intelligent door lock, the back is also equipped with power and data cables that are easy to plug in. The front and rear panels can be directly connected, which is very simple. The inner door panel of Yunyou intelligent door lock is made of the same material as the outer door panel, both of which are aluminum alloy profiles and acrylic plastic panels. The upper part is the interior lock knob, and the middle part is the interior lock knob. The interior door can be opened by slightly rotating it. Below is the battery compartment. Yunyou smart door locks use four No. 5 traditional nickel hydrogen batteries. According to the official introduction, through the optimized design of the manufacturer, these four batteries can be used for more than one year, which is more power saving, longer life and more durable than many smart door locks on the market. The cover plate of the battery compartment adopts the slide rail snap design, which can be closed with a gentle push and is not easy to fall off. The more important part of Yunyou intelligent door lock is the lock body. The main circuit board is also designed to be installed here. There are five lock tabs on the side, four of which are cylindrical, and the upper part is a square lock tab. When closing the door, the square lock tab will be touched first, and then the lower four lock tabs will automatically pop out immediately after closing the door, enhancing the safety and firmness of the door lock, Compared with ordinary door locks, their security, robustness and convenience are more prominent, and everything is automatic. Yunyou smart door lock is equipped with two keys, which can be opened like a mechanical lock when the door lock has no power and no network. These two keys are very long and big, which is not convenient to put in your pocket. However, these two keys are only used in special circumstances, and are rarely used, so the size is not so important. In addition, we see that the lock core is also separate and needs to be installed by the installation master. It is made of copper. In order to make the Yunyou intelligent door lock network more secure, reliable and stable, the manufacturer has specially added the Yunyou control component, which is the independent network control center of Yunyou intelligent door lock. The white ABS shell is printed with the Yunyou logo, There is a network status light on the top. There is a network antenna connector on the top. The closer the antenna is to the door lock, the better the signal. The door lock is better installed within 30 meters from the antenna center to effectively transmit signals. There are power interface and network cable interface under the control part, and three mounting holes and four foot pads are designed on the back, so you can place them on the wall or on the desktop. The manufacturer is very considerate. The antenna is equipped with a data cable of about 5m, which allows us to get closer to the door lock when wiring. The antenna base has strong magnetism and can be attached to iron objects for fixation. "Yunyou Smart Door Lock Experience" Before installing the Yunyou smart door lock, you can scan the two-dimensional code on the lock body with your mobile phone or download and install the Yunyou smart key APP directly in the application market. Before installation, the manufacturer will ask you to provide the relevant dimensions of the installation door and the old lock. You just need to simply measure them according to the manufacturer's requirements, and you don't need to worry about installation. The manufacturer will arrange an installation master to install them for you personally, and then we will pair them and add locks. The interface of Yunyou Smart Key APP is very simple. The name of the door lock is on the upper left corner. Click it to pop up the door lock list, with the name of the door and the administrator's nickname. The three horizontal lines in the upper right corner are the main menu of the door lock. There are four columns: door lock details, member information, password management, and adding a door lock. In the middle is the red round LOGO of Yunyou, which is also the door opening button. It is very eye-catching. Click it gently, the lock tongue will retract into the lock body, and then rotate the handle to open the door, which is very simple and convenient. There are also four columns at the bottom, which are home page, record, message and individual. Click the button to switch freely. Click [Door Lock Details] on the door lock APP, we can check the door lock binding time, signal strength, remaining power, etc., and also set the door lock, message, member information, authorized administrator, etc. Next, we need to turn on the [Phone Open] and [Private Password] switches set for the door lock to open the door with APP and password. We have to go to work in the daytime. For security reasons, we can also turn on the APP reminder and SMS reminder switches in the [Door Opening Action Reminder] in the [Message Settings], and turn on the APP reminder and SMS reminder switches in the [Password Keyboard Lock Reminder], and the door is opened, APP will remind us or we will receive short messages to keep track of the door locks through mobile phones. In addition, in the member information column, we can not only view the member information, but also add and delete members. It is simple and convenient to configure the unlock permission and delete permission for guests at home at any time without a key. In addition, we can change the password for opening the door at any time through the APP. When you enter a new password, the old password will become invalid, so sometimes it doesn't matter if you forget the old password. The APP doesn't require you to enter the old password, but you can directly enter the new password, which will take effect immediately and unlock within 1 second. The lower [Record] records the opening time for you in detail, accurate to seconds. In addition, there are detailed records in the [News], which is really careless! Whether it is password unlocking or mobile phone APP unlocking, the response of Suorui system is almost "second kill" speed, which is very fast. The system sets the unlocking time as 5 seconds. If you do not open the door within 5 seconds, the latch will automatically lock. The time of 5 seconds is not long or short, which is enough after several days of experience. "Experience summary" 1. The combination design of organic glass and aluminum alloy profiles has a very high appearance. The surface anodizing treatment and the black acrylic panel also demonstrate the noble quality of Yunyou intelligent door locks. The exquisite and ingenious design is firm, safe and reliable. 2. No key, no fuss, various ways to open the door, including password unlocking, mobile phone APP unlocking, key unlocking. It ensures safety, rapid and accurate identification, and fast unlocking speed. 3. When opening and closing the door, all locking tabs automatically retract to achieve full locking, reducing the tedious manual locking. It is very convenient and simple to authorize unlocking at any time. 4. APP and SMS alerts can keep abreast of the security situation at home at any time, and understand the dynamics of each family member. In addition, you can check the unlocking record at any time through your mobile phone, without missing any information. 5. The battery life is long, which is very power saving. The mobile phone APP keeps track of the battery power at any time, and displays the power instantly. When the power is low, the APP will remind you. 6. Unfortunately, there is no fingerprint unlocking function, which is worth looking forward to! Netizen comments

Phoenix Digital News On October 8, Beijing time, most of us lock and unlock every day. In this case, why not make the whole process intelligent? Based on this idea, Apigy, a startup company headquartered in Mountain View, California, developed a smart door lock product called Lockitron. The current reservation price of Lockitron intelligent door lock product is $179. It can change almost all traditional door locks into intelligent door locks within one minute after installation. With the help of a free application that supports iOS and Android devices, users can lock and unlock doors remotely through Locktron. In addition, Lockitron is also equipped with NFC (Near Field Communication) tags, which can sense the status of door locks whenever activated by Android phones that support NFC. For Apple iPhones that do not support NFC, users can connect them to Locktron via Bluetooth, and then automatically unlock them as soon as they approach the door. Users of old mobile phones can also send SMS messages to Lockitron to realize remote control of door locks, but they still need to pay $5 per month for this step. Although free applications supporting iOS and Android devices were rejected by the well-known crowdfunding website Kickstarter, the Locketron developers still raised more than 2 million dollars directly through their own websites, which clearly shows that this high-tech smart door lock still has certain market demand. There is no doubt that the smart door lock market has become quite crowded. Not only are there strong competitors like Schlag, but also start-ups like August, Goji and Kevo have entered this market. One of the challenges that Lockitron faces is how to stand out in a market with strong players. Remote door locking or unlocking is neither a unique function nor an option for users to share temporary access with domestic service personnel. Even though Lockitron is compatible with NFC, existing companies such as Yale have adopted this technology in locks of residential buildings. Lockitron can neither take photos of visitors like Goji, nor provide a full set of built-in locks like Kevo. As for the appearance, although Lockitron looks "not ugly", it is inferior to the fashionable products such as August. Free applications supporting iOS and Android devices Despite this, compared with competitors, Locktron has more extensive functions, especially in compatibility. Because of this feature, Locktron may become a more popular smart door lock for consumers. No matter what kind of phone users use - whether it's an iPhone, an Android phone, a BlackBerry, or an old clamshell phone, they can control Lockitron through their phone. Compared with Lockitron, some smart door locks are specially designed for smart phone users, and some target audiences are even smaller, such as Kevo, which currently only supports iOS devices. Another unique skill of Lockitron is the built-in accelerometer. If someone knocks on the door, Lockitron should be able to sense the vibration of the door, and then send a message to the user's mobile phone to remind them. Schlage's smart door lock CamelotTouchscreenDeadbolt also has a similar function. Once it senses that someone is trying to break into the door, it will send an alarm. Although the author thinks that this function is very useful, he is also curious about whether this setting is vulnerable to the interference of false alarms. What's more frightening is that iPhone users use Locketron via Bluetooth. Users are worried about wrong unlocking. Of course, this situation also applies to all new intelligent door locking devices. For example, if iPhone users use Locketron via Bluetooth, the door will automatically unlock once they get close to the door. If the user comes out of the car and holds something in both hands, this function will show great power at this time. But the question is, if users put their phones on the table near the door, will Lockitron become overwhelmed? In addition, Lockitron will encounter other unexpected situations in real life, which requires further improvement by developers. Some people worry that their smart door locks will be attacked by hackers, which will make them unsafe. However, because the encryption level of Lockitron is the same as the encryption technology used by banks in online transactions, they can rest assured. As for power, Lockitron uses four No. 5 batteries, which should last for about a year. Once the battery is low, Lockitron will send a message to the phone to remind the user to replace the battery in time. If the user does not receive a reminder and the battery runs out, they can still use the original key. If there is a power failure at home or the Internet connection fails, the Bluetooth and NFC functions of Lockitron can still be used. Although it is not known who can compete with Lockitron intelligent door lock products in the competition of the new generation of intelligent door locks, it is obvious that Lockitron has taken the lead in this competition because the reservation volume has reached tens of thousands and Apigy has begun to ship. At present, almost every smart door lock that has been launched sells for around $200. Although the price of Lockitron is not much different from their prices, the price of $179 is still the cheaper smart door lock on the market. Of course, whether Lockitron is really worth the money depends on the reliability of this product. Whether Lockitron can break through the tight encirclement in the competitive smart door lock market remains to be seen. (Article/Fanqi) Comments from netizens

At the beginning of this year, the news that Chinese people were frantically snapping up Japanese toilet seats in Japan was widely spread on the Internet. I believe that many people realized the existence of intelligent toilet at this time. Compared with the current situation of the popularity of intelligent toilets in Japan, the utilization rate of intelligent toilets in China is far behind. However, the fact that some Japanese intelligent toilet covers are "made in Hangzhou" makes us realize that domestic intelligent toilet seats should not be underestimated! In today's society where people pay attention to the quality of life, there is a growing demand for intelligent toilets, and newly developed domestic intelligent toilets have also emerged. However, how to choose products that meet your own needs in the dazzling Nissan and domestic toilet markets, and how to find a balance between price and performance, I believe that Xiaobian's personal experience can enlighten you. What Xiaobian brings to you today is the split intelligent toilet K6 developed and manufactured by TAKA Tigu Technology. From the outside, Xiaobian has been deeply attracted by its minimalist design. TAKA split intelligent toilet uses white as the main color. In addition to the logo of the product printed on the front, a black square signal receiving window is also designed. Only a round interactive button is designed on the side, which can control the regular operations of cleaning, washing, stopping and drying by rotating and pressing the switch. The simple appearance and practical functional design are in line with the taste of modern young people. At the corner, a filter screen is also added to the water inlet interface, forming a multi-stage filtration system with the two filters introduced above. Try to clean the water used to wash farts. On the other side of the expression, there are product parameters, product model K6, protection level IPX4, rated voltage 220V AC, frequency 50Hz, rated power 1600W, and electric shock protection type I. In fact, Xiao Bian originally thought that this toilet would be a wide voltage input, but it was only suitable for domestic environment. It seems that they are not ready to export to foreign countries, or that there are other models designed for foreign markets. In addition, there are ventilation and deodorization holes on the side. Compared with the traditional intelligent toilet, the TAKA split intelligent toilet has a waterproof leakage protection socket, which provides dual protection for the safe use of the toilet. Precautions and manufacturers are marked on the power line of waterproof leakage protection socket. The upper cover of the TAKA split intelligent toilet is attached with a safety notice, which describes the precautions in use in both Chinese and English. When the upper cover is opened, the toilet seat is made of sterilized material, which allows bacteria to stay on the toilet seat without stopping, ensuring the cleanliness of the toilet. At the same time, a seat induction sensor is built into the toilet seat ring to detect the user's seat movement. TAKA split intelligent toilet uses infrared remote control to control it. A black square signal receiving window is designed in the center to receive the control signal sent by infrared remote control. Four rubber foot caps are designed at the bottom of the toilet seat to avoid hard contact between the toilet seat and the toilet seat. The top of the upper cover is also provided with a U-shaped buffer rubber. A retractable stainless steel metal tube and an air outlet can be seen at the bottom edge of the TAKA split intelligent toilet. A filter module is designed at the bottom air inlet. After the filtered air enters the internal heating air duct for heating, it is discharged from the air outlet to dry the pp. The TAKA split intelligent toilet is installed with a buckle. The buckle base is pre installed at the bottom. It can only be removed by pressing the mechanism on the side. The product instruction manual, certificate of conformity, a black paper card printed with app download QR code and a lovely bookmark are stored in a paper envelope. Let's take a look at the stack of accessories required for installation. The larger one belongs to this filter pressure reducer. One end is connected to the water outlet and the other end is connected to the metal hose for use. Its function is to increase the pressure at the water outlet. A 1/2 stainless steel three-way connector connects one end to the flush toilet and the other end to the intelligent toilet. Two rubber expansion wires and metal cards are used together to fix the snap seat of the toilet. Two rubber rings with metal filter screen and one rubber ring without filter screen not only play the role of sealing, but also filter some impurities. The matched metal hose is improved. The design of L-shaped connector with a seal ring at one end makes installation more convenient. After all, the metal hose has strong elasticity, and it is difficult to install it in alignment if it is straight. This is a deep experience for small braids that often contact with metal hoses. The intelligent toilet integrates all functions on this remote control. Fifteen keys are distributed on the remote control, and the functions of the keys are marked in Chinese and English below the keys. In fact, when it comes to the function of intelligent toilet, there are three aspects: washing, drying and heating the toilet seat. And TiValley Technology has added a Bluetooth communication module to the toilet, so that users can control the toilet through mobile app without the remote control. In addition, this toilet also adds a more intelligent algorithm to draw up a set of operating procedures by recording the user's operating habits, so that all operations can be done with one key. The base of the remote control adopts magnetic suction design. The base is fixed to the wall through 3M glue at the bottom. The magnetic suction installation method is more humanized than the traditional buckle design. The remote control is powered by a CR2032 button battery. A plastic sheet is installed at the bottom of the battery when it leaves the factory, and it needs to be removed when it is used. This quick installation guide vividly introduces the whole installation process through pictures and texts. Now let's take a look at the installation operation of TAKA split intelligent toilet. First, remove the original toilet cover and expose the two mounting holes. Insert the mounting rubber expansion screw in the accessory into the mounting hole, and then fix the base to the toilet with a washer and a metal card. After fixing the base, just aim at the slide and push the toilet into the slide. After this transformation, the toilet suddenly became tall and easy to install. For the installation of the water supply part, the original outlet pipe needs to be removed and connected with the three-way connector in the accessories. However, when I connected the three-way connector, I found that the distance between the three-way connector and the toilet was too close, so there was no extra space to install the metal hose. Therefore, the previous series of operations are in vain and can only be installed in the bathroom of the living room. Therefore, when purchasing an intelligent toilet, you must first measure your toilet size and water source location to avoid unnecessary trouble. In the same way, install the TAKA split intelligent toilet on the toilet. The water outlet of the toilet in the living room is in a proper position. First, remove the original metal hose, install the three-way connector to the water source, adjust it to a proper position and tighten it. Put the seal ring with filter screen into the water inlet of the pressure reducing valve for primary filtration of the water source. The other end of the pressure reducing valve is connected to the metal hose in the fitting. The pressure reducing valve effectively alleviates the special environment of different water pressures to prevent pipe explosion. Connect the flushing metal hose to the tee, and connect the flushing water after the pressure reducing valve and multistage filtration to the TAKA split intelligent toilet. Insert the waterproof leakage point protection socket into the socket, and the indicator light will be on. The round indicator light on the right side of the TAKA split intelligent toilet is blue. At the same time, the TAKA split intelligent toilet starts the self inspection program, and the washing nozzle moves back and forth, and cleans the washing nozzle. Now, let's take a look at the operation experience of TAKA split intelligent toilet. Remove the plastic sheet on the back of the remote control battery, and the remote control displays the factory set parameter information. Including water temperature, water pressure, nozzle extension length, drying warm air temperature and toilet seat temperature. A night light button is added to the remote control button, which can be turned on at night. The blue light is full of technology. The seat sensor on the toilet seat ring is an advanced trigger switch. Only when the seat sensor is touched can the toilet seat be operated by remote control. The above figure shows the drying mode. The air outlet blows warm air and the indicator light turns yellow. In the flushing mode, the flushing nozzle will spray a column of water to clean PP. Is there any chrysanthemum? The connection part of the toilet seat ring is added with a TOK descent device in Japan, and the annoying noise generated when the toilet seat is lowered will not be heard. Paste the remote control base to a suitable position, which is really hard to find. Considering the principle of water source and the fact that 3M glue will stick off the paint on the surface of the bathroom cabinet, the left rear position was selected later for pasting and fixing. In addition, users can separate from the remote control and use the physical button on the right side of the TAKA split intelligent toilet to carry out the routine operations of washing, washing, drying and stopping. The world's original TAKAPP, connected through low-power Bluetooth, can not only be controlled through mobile phones, but also add the cloud synchronous data analysis function to record every bit of life. The previous use requires a paired connection with the phone. Some problems occurred during the small editing test of the APP. For example, the Bluetooth connection was not successful, and the problem was solved after the power was cut off and powered on again. However, the problem of login failure after the account was registered was still not solved. Enter the control interface of APP, the time is displayed at the top, the status parameters of various services are displayed in the lower row, and six function buttons are displayed at the bottom. In the operation interface, in addition to the normal function operation, the sprinkler service is also added. After starting, we can clean the sprinkler. At this time, you can see the details of the nozzle. The stainless steel metal nozzle has a main water outlet and four auxiliary water outlets hidden inside to help cleaning. Click the adjustment button, and the adjustment options of water temperature, seat temperature, spray position, water pressure, air temperature, automatic flushing and mobile flushing will appear. This is the same as the key operation on the infrared remote control, but it is more beautiful than the remote control display. In the setting options, when the drying mode is turned on, the cleaning operation will be carried out automatically according to the time set by the parameters. The default cleaning time is too long. In fact, the cleaning time is set at about 30 seconds, and the drying time is set at 1 minute. With the addition of seat ring preheating function, you can use your mobile phone to heat the seat ring in advance when you want to use it. No more painful experience of going to the toilet in cold winter. Summarize and upload daily usage habits to the cloud through TAKAPP. It can also provide more intelligent flushing service for different users. To sum up, this TAKA split intelligent toilet has a tall design, simple operation, intelligent washing service and civilian price. However, the optimization of background music and some details needs to be added in the future, and the applicability of the split toilet to all toilets should be further improved. The price should be further reduced while pursuing performance, so as to increase its market share. It is believed that the experience of this small edition of intelligent toilet can help us further understand the operability and practicability of intelligent toilet. As a star product in the civilian price range in the smart toilet market, this TAKA split smart toilet is worth having with its high cost performance. Netizen comments

On March 9, the China Home Appliances and Consumer Electronics Expo (AWE2016, referred to as Home Expo for short), an international household appliance industry feast that has attracted worldwide attention, opened in Shanghai New International Expo Center. It has long been said that Haier will release a super tough intelligent large suction range hood on this AWE2016. How tough is it? The author cannot help but rely on the previous time to find out. The product is called cloud kitchen range hood. As its name implies, it is an intelligent range hood developed based on cloud storage and cloud computing technology in the Internet era. Compared with the traditional range hood, its obvious feature is that it has an extra large touch screen on the body, and the color is extremely bright, which can attract your attention at once. Interestingly, this cloud kitchen range hood is not equipped with the Windows operating system, nor with the operating system independently developed by other brands, but with the intelligent operating system YunOS of Alibaba Group, which is also the first product of YunOS in the field of kitchen appliances. Thanks to such a large display screen, cooking suddenly adds a lot of fun, and everything becomes different... Many users learn to cook by using their mobile phones or iPads to log in to some well-known food websites to search for recipes, and then learn step by step, while watching and practicing. But obviously, video recipes are much more convenient. YunOS platform has a huge library of recipe resources, and the number of video recipes is up to 15000! Users can not only learn cooking while watching these video recipes, but also play other videos. I was talking high with my friend on WeChat, but when it was time to cook, I was reluctant to put down my mobile phone. What should I do? From today on, you can try this cloud kitchen range hood. "Cloud Kitchen" can realize multi screen interaction with mobile phones, and it also has a WeChat program. Through this large screen, you can easily chat with WeChat, and no longer have to run from mobile phones to stoves. In addition, "Cloud Kitchen" also has a super "healthy" function - the range hood can also be transformed into a practical kitchen aid and a professional kitchen air steward, which can sense the kitchen comfort, monitor the kitchen air quality and record the kitchen comfort index at any time. When the air quality in the kitchen is poor, the range hood will be automatically turned on for ventilation. Is such a humanized design very considerate? In fact, "Cloud Kitchen" has many practical small functions, such as the temperature and humidity display function. Users do not need to purchase a special temperature and humidity meter, but they can also see it at a glance; For example, for the timer function, if you want to set a time to tell you that the dishes are cooked, you can set a simple time shortcut setting; For example, the radio function, the YunOS operating system also has its own popular Himalayan software, so you can search for whatever you want to hear... In terms of design, the "cloud kitchen" uses a hidden smoke collection chamber, and the integrated European flat panel design is very fashionable. The oil screen adopts the deep cavity inverted cone oil screen design, which can improve the suction instantly according to the aerodynamic principle and the funnel effect, and can avoid the rebound and escape of oil smoke. The air volume is up to 18m3/min, and the air pressure is 340Pa. In general, the cloud kitchen range hood launched by Haier has three major functions: air steward, kitchen aid and human-computer interaction. It can not only become a "sharp tool" for cooking, but also bring you a new experience of quality kitchen life. Do you want to know more secrets of Cloud Kitchen? The author will leave it to you to explore for yourself! In 2016, the annual event of the household appliance industry, the Appliance&Electronics World Expo (AWE), will be held in Shanghai New International Expo Center. The scope of home appliances exhibition in 2016 China Home Appliances and Consumer Electronics Expo includes traditional home appliances, audio-visual, digital, communication, smart home and other consumer electronics and smart applications. In AWE2016, the World Wide Home Appliances Network will join hands with the small V robot to reveal the "future" intelligent technology for netizens at zero distance. Don't miss it. Netizen comments

Food is the most important thing for people, and the kitchen naturally becomes a very important part of living at home. As a food lover, Sun Zhidai spares no effort to arm kitchen appliances to the teeth. It is one thing to use them or not, but it is not another when he wants to use them. Then the problem comes. Who will guarantee the hygiene of tableware? Today, Sun Zhidai received the Wanbao Disinfection Cabinet from JD Discovery. As its name implies, it is an electrical appliance that sterilizes tableware and tableware through the dual mode of ozone and high temperature. What's the specific performance? Let's see Sun Zhidai's opinion. The Wanbao Intelligent Disinfection Cabinet adopts a cabinet box design, which is simple and generous. It is not only a traditional household appliance, but also can add color to the kitchen. The bright red body represents a jubilant atmosphere. Of course, we refuse to accept the products of Jinyu. As Chinese families pay more attention to kitchen hygiene, the importance of disinfection cabinet is self-evident, and its value is naturally reflected. The Wanbao disinfection cabinet Sun Zhidai received is a larger one, with a volume of 138L and an overall dimension of 430mm * 335mm * 1000mm. It's really not easy to carry it upstairs. Generally speaking, a family of four is not so large. After all, the kitchen area and the number of dishes at home should be considered comprehensively. The Wanbao disinfection cabinet adopts an integrated tensile structure of the whole machine. It is polished from multiple directions and angles, which increases the service life and resistance of the disinfection cabinet and improves the quality. At the same time, the humanized design inside the disinfection cabinet makes the disinfection cabinet more suitable for family use. The Wanbao disinfection cabinet stretches the stainless steel body in an integrated way, with strong metal texture, solid and durable. At the same time, it is also very convenient to clean, so that the lampblack cannot be attached and can be wiped clean. The upper and lower independent chambers are designed, and the disinfection mode is independently controlled. The upper inner chamber is 390mm * 300mm * 280mm in size, and has the cleaning ozone function; The inner cavity of the lower layer is 390mm * 300mm * 610mm in size and has the function of high-temperature disinfection. Wanbao disinfection cabinet has ozone low-temperature far infrared high-temperature disinfection function, and bacteria say NO to enjoy the fun brought by the kitchen quietly. The machine meets the standard of two star disinfection cabinet (PS: the killing logarithm of Escherichia coli Staphylococcus aureus should be ≥ 3 (≥ 99.9%); b) For poliovirus infection titer (TCID50) ≥ 105, the inactivation logarithm value ≥ 4.00, working requirements: the temperature reaches 120 degrees for 15 minutes or the ozone concentration is not less than 40 mg per cubic meter for 60 minutes), which is more comprehensive and more thorough than the one star standard disinfection. Disinfection cabinet is widely used. Sterilization of tableware is only a basic function. It can also be used to keep food warm and thaw frozen meat. If the kitchen area is small, it can also be used as a storage cabinet. Wanbao disinfection cabinet is not an ordinary locker, so it needs to be placed in a ventilated and dry place to ensure heat dissipation. The product adopts the side door opening mode, and the concealed aluminum alloy cabinet door handle is fashionable, simple, solid and durable. The invisible handle can effectively prevent the protruding part from bumping the user. Considering the airtightness of the product, the joint is very tight. When opening, you need to use force and hold the box with your right hand to prevent shaking. In general, do not open the door at will during sterilization. If it is necessary to open the door, the disinfection cabinet will automatically stop disinfection to prevent gas leakage or high temperature scalding of users. At the same time, the foot pad adopts a detachable design, and is made of environment-friendly plastic material, which is durable and wear-resistant. The metal cabinet door hinge is solid and durable. The strong metal material increases the service life. The exquisite metal box gives people a sense of beauty, which easily matches with other household appliances in the kitchen. The upper layer of Wanbao disinfection cabinet is sterilized by ozone, and the built-in ozone generator is high-end production, with higher production efficiency and concentration of ozone. It can destroy the structure of bacteria, viruses and other microorganisms in a relatively short period of time, making them lose their viability. After reaching a certain concentration, disinfection and sterilization are completed instantly. After sterilization and disinfection, it will quickly decompose into oxygen and will not cause secondary pollution. The Wanbao disinfection cabinet is vertical and has five floors, two floors of shelves in the upper room and three floors of shelves in the lower room. It is very stable and can be pinned by the left and right shelves. Five stainless steel shelves, according to the size of tableware can be placed in different numbers of bowls and plates. If the disinfection cabinet is kept in high frequency of use, the cabinet is still very clean due to high temperature or ozone sterilization, and no special treatment is required; If it is not used for a long time and is only used as a locker, it is necessary to wipe the dishes dry before putting them into it. At the same time, it is necessary to conduct regular disinfection and cleaning to avoid the bacteria breeding in the cabinet caused by long-term damp, which is harmful to health. High temperature is the killer of most bacteria and viruses, and it is also a common disinfection method. Wanbao disinfection cabinet is easy to get. Press the switch to start high temperature disinfection, and the heating element starts to work. The temperature is continuously increased to 130 ℃, and the disinfection time lasts for 15 minutes, and the machine stops automatically. In the process of disinfection, if you need to stop halfway, just press the power button, and the upper and lower rooms will stop working. It should be noted that not all tableware can be put in for disinfection, and non tableware, low-temperature plastic and wooden tableware should not be put in the disinfection cabinet. A very intimate small function: when the socket is not powered, it can be directly hung on the reserved opening, which is more beautiful. The space on the upper floor is relatively small, and there is more than enough space for putting bowls on the side, but not for putting dishes on the side. Users with special requirements for space can take out the top shelf, which will be more generous. The space at the lower level is very rich. It can be placed horizontally, vertically and lying down. The large space is so headstrong. The small door control switch has a great effect. It can make the Wanbao disinfection cabinet have intelligent functions. When the cabinet door is opened during the disinfection process, the door control switch pops up, the power is cut off, and the disinfection cabinet stops working to ensure user safety. The environment-friendly magnetic door seal is formed in one body, closely fitted, high temperature resistant, safe and healthy, effective in preventing gas overflow, and guaranteed layer by layer. This is the promise of Wanbao to users. It is better to do one thing than to say ten thousand things. See the real chapter for details. A striking warning reminds users of precautions. To be honest, the disinfection cabinet is not a very complex product. It is easy to get started, and there are few places to pay attention to. It can be treated with calm. The upper and lower rooms carry out disinfection control independently. Press the power switch and the upper room or the lower room, the indicator lights up, and the disinfection officially begins. The stainless steel mirror inside can make light and heat reflect multiple times. With ozone sterilization, the disinfection effect of the combination of two swords is greatly improved. In the work of the nickel heating tube in the lower room, the heating is even, safe and disinfected, and the function is expanded. Imagination: No one can come here until they are cold. I believe that no one is in a beautiful mood. Here's the way. Put the food in the disinfection cabinet. It can be kept warm for a short time. If it takes a little longer, you can turn on the heating mode to heat the food without microwave oven. Isn't it wonderful? It is believed that everyone can understand the wrong way of tableware antivirus placement. If it is used as a storage cabinet, it will be no problem. The correct anti-virus arrangement can not only drain the water, but also kill the virus in all directions without dead corners. As long as it is high temperature resistant material, it can be used to kill viruses, such as Escherichia coli, and is really an essential product for life and health care. The tableware that has just been disinfected has a high temperature. It is recommended to open the cabinet door after 20 minutes to avoid scalding hands. Through the actual use of Wanbao disinfection cabinet, it can be concluded that it is not only a disinfection cabinet, but also a storage cabinet, and can also become an incubator. One thing can be used for many purposes. Of course, its appearance is enough to add a touch of color to the kitchen. If you are a student with large kitchen space and high requirements for sanitary conditions, then it is worth having. Wanbao two star deep box double door series high temperature small household vertical disinfection cabinet/cupboard ZTP-13138L China Red ￥ 458.00 Jingdong Mall View details Author: Sun Zhidai Netizen Comments

After the installation of Philips Intelligent Water Purifier Aoshi series WP418701, Aiken Home Appliance Network used professional equipment to conduct in-depth comparison and purification effect evaluation. The TDS value, residual chlorine and pH of the purified water were retested, and the purification effect of Aoshi series WP418701 was obtained by taking tap water (raw water), purified water (water purified by water purifier), Ipoh bottled purified water (high-purity pure water), Nongshan spring mineral water (mineral water) and other common water sources for comparative testing. Since the water purity of Ipoh is high, the equipment shall be rinsed with Ipoh bottled water first to ensure the accuracy of experimental data. Then pour corresponding experimental water into four beakers respectively. The previous step is to test the TDS value in water. TDS is the acronym for Total Dissolved Solids, which refers to the concentration of total dissolved substances in water, in milligrams per liter (mgl). It mainly reflects the concentration of Ca2MG2NaK plasma in water, which has a good relationship with the hardness and conductivity of water. The smaller the TDS value, the lower the concentration of Ca2MG2NaK plasma in water, and the smaller the conductivity. From the display results, the TDS value of Ipoh bottled water is 0, indicating that its purity is very high. The TDS value of the purified water of Philips Intelligent Water Purifier Aoshi series WP418701 is 6, indicating that the purity is also very high, which is the level of purified water. Usually, the water purity filtered by the reverse osmosis water purifier is within 20, which is normal. The TDS value of Nongfu Mountain Spring Mineral Water is 49. The tap water source of Changzhou, Jiangsu, where Aiken Home Appliances Network is located, is from the Yangtze River, so the TDS value is 123. Compared with some places with hard water quality in the north, Changzhou's water source is relatively good. The residual chlorine is then tested. At present, the chlorination method is mostly used for disinfection of tap water in China, and almost all tap water used by ordinary families contains hypochlorite. Even though many consumers think it is OK to boil the tap water. But in fact, after the tap water is boiled, the chlorine will generate carcinogens such as chloroform with the organic humus in the water after being heated. The chloroform will increase 3-4 times than the tap water. If the residual chlorine cannot be removed, the coffee, tea or soup we drink every day will increase 3-4 times the carcinogens in our bodies after being heated and boiled for drinking. Although the conventional indicators of disinfectants in drinking water in China, the residual chlorine content in the factory water is not lower than 0.05mg/L, and the upper limit is 4mg/L. The World Health Organization's standard for residual chlorine in tap water is 5mg/L, but in fact, the residual chlorine content in tap water is controlled below 1mg/L or even lower. However, in order to be safe, the residual chlorine still needs to be filtered clean. We drop three drops of residual chlorine reagent into the beaker of each experimental water source. Then stir it evenly with a stirring rod, it can be clearly found that there is no residual chlorine in the other three water sources except the tap water. Later, Aiken Home Appliances Network also tested the pH of four water sources. Similarly, the pH reagent is dropped into four beakers and stirred evenly with a stirring rod. From the experimental results, the acidity of Ipoh purified water is slightly higher than that of purified water and mineral water in the water purifier, showing acidic characteristics. The purified water of the purifier is similar to the water of mineral water, both of which are weakly acidic. The tap water is blue and alkaline. To sum up, the purification effect of Philips Intelligent Water Purifier Aoshi series WP418701 is similar to that of Ipoh bottled purified water. It shows a high purification level in terms of TDS value, residual chlorine removal and acid-base property. (Velho) Comments from netizens

With the increasing level of domestic consumption and the efforts made by the water purification industry to popularize water purification, more and more consumers begin to contact and use water purifier products. In the process of consumers choosing water purifiers, the first consideration is often the brand factor. If we ask a question that some consumers will often ask in violation of the Advertising Law, what brand of water purifier on the market is better? The answer of most consumers who have a slight understanding of the water purifier must be: Yikou. If you want to find out why Yikou water purifier is better? I believe that most people are not able to answer. This is the power of brand. The good thing about Yikou water purifier is its balance in all aspects. At present, there are various types and technologies of water purifiers on the market, often giving consumers a hazy feeling of watching flowers in the fog and the moon in the water. However, with the steady increase in the sales proportion of reverse osmosis technology in recent years, it has now surpassed ultrafiltration technology to become the mainstream of domestic water purification technology in China. Today, Aiken Home Appliances brings you a mainstream reverse osmosis water purifier 800SPRO of Yikou brand. Let's have a deep understanding of this product through comprehensive evaluation and analysis. There is a reason why the title prefix of this review was named Real Intelligence. It is well known that intelligence has shown a trend of rapid development in recent years, and intelligence has gradually penetrated into all walks of life. Take the water purifier as an example, intelligent applications such as mobile phone APP control, real-time filter monitoring, water quality monitoring, etc. are increasingly applied to the water purifier. But is this really the intelligence that water purifiers and users need? Not necessarily! In general, the essence of water purifier is to purify tap water so that consumers can drink. On the one hand, it is not too often for consumers to open their mobile apps to check the operation of water purifiers in their homes; On the other hand, as a professional equipment, the after-sales link is an important link to reflect the brand service level, so the matter of replacing the filter element and monitoring the water quality should be solved by the manufacturer's professionals, rather than relying on the consumers themselves. Therefore, the intelligence carried by water purifiers on the market is not necessarily true intelligence. Intelligence is supposed to develop in the direction of automatic problem solving for water purifiers. Generally speaking, the water pressure problem in high-rise residential buildings has always been a problem that puzzles users and water purifier manufacturers. For the installation environment of water purifiers, too large or too small water pressure is not good. The Yikou 800SPRO reverse osmosis water purifier can easily solve this problem. Its built-in intelligent booster pump with unique design can automatically control the working intensity of the booster pump under different water pressures in different water pressure environments, effectively improving the water production speed of the product (especially under low pressure environments), saving energy and environmental protection. Front part: In addition to the real intelligence of unpacking and installation, the advantages of Yikou 800SPRO reverse osmosis water purifier are also reflected in its balance in all aspects. Now, the author will introduce it step by step from unpacking. On the outer package with obvious style of foreign brands, the description of parameters, origin and main components are marked. The key point to mention is that most consumers who do not understand the Yikou brand will subjectively believe that the Yikou water purifier is imported with original packaging. In fact, not all of them are. At present, most of the products of Yikou water purifiers are imported with original main components, and assembled according to the standards of American factories in Yikou's factory in Kunshan, Jiangsu. After the installer from Yikou arrives at the installation environment, the first thing is to test the water pressure of the installation environment. The installation environment where the assessment is conducted is the ninth floor of the business building with a total height of 15 floors. There is no secondary water supply equipment. It happens that the test time is noon, and the water consumption increases sharply, so it is not easy to wait for the water pressure conditions that can be installed. The installers of Yikou are carefully unpacking, and the neat wearing of shoe covers, gloves and overalls reflects the professionalism of Yikou's after-sales service. After opening the package, it can be seen that the accessories, instructions and other parts are reasonably packed in the packaging box. Centralized display of all parts in the packaging box of Yikou 800SPRO reverse osmosis water purifier. As can be seen from the figure, the design of the host of Yikou 800SPRO reverse osmosis water purifier is very simple and exquisite, and its appearance looks like a computer host box. The distribution and design of functions seems to use the design similar to that of a computer host. One side is the inlet and outlet of the power interface and water pipe, which looks like the control panel of the computer; On the other side is the location where the filter element is installed, which looks like the location where the computer is installed. The internal structure can be vaguely seen through the holes where the filter element is installed, and its design and process level can be described as orderly. Looking at the water purifiers on the domestic market at present, such standards are not common. As the core part of a water purifier, the quality of the filter element directly reflects the water purification capacity of the water purifier. As mentioned above, the main components of Yikou are imported with original packaging. For example, the RO membrane is from the original Edao RO membrane in the United States, and the activated carbon is from Keli activated carbon in Japan. It can be seen that Yikou is quite strict in the selection of filter elements and filter materials. Water storage bucket of Yikou 800SPRO reverse osmosis water purifier. As more and more household reverse osmosis water purifiers now use large reverse osmosis membranes of 400G and above, water storage buckets have become less common. The author found that the water storage bucket of Yikou 800SPRO reverse osmosis water purifier is also different from that of most water purifiers on the market. It is that the blue cap on the bucket contains an air nozzle. Its function is to control the pressure inside the water storage bucket by filling and releasing air. In addition, Yikou also provides a delicate base for the water storage bucket of 800SPRO reverse osmosis water purifier. Gooseneck faucet and parts of Yikou 800SPRO reverse osmosis water purifier. From the metal coating of the large gooseneck faucet to the small stainless steel toothed gasket and the plug of the quick plug connector, the process is very exquisite. Valve parts and quick connectors. Every spare part looks very exquisite. The quick connector is a product from DM Co., Ltd. in South Korea. Different from the traditional water purifier, which uses the uniform white water pipe, the colored water pipe of Yikou 800SPRO reverse osmosis water purifier has also become a major feature. Water pipes of different colors have corresponding functions, and also correspond to different interfaces on the host. After measuring with electronic vernier calipers, we found that the thickness of the pipe wall has reached more than 1mm, which can be seen from its fine materials. If this standard is described again in a language that violates the Advertising Law, it is "a better product must be a better accessory". The installer coated the sealing ring of each filter element with special lubricating grease before installing the filter element. This is rare in the installation of traditional water purifiers. At the joint of the water storage bucket, the installer wrapped it with Shengli tape. The role of the two details is to further improve the waterproof of the machine. The installer is installing the faucet. At first, the author did not realize that the T-shirt worn by the installation master was work clothes. I didn't see it until I saw the 400-828-8886 Yikou water purifier service hotline behind it. The master explained that because of the hot weather, Yikou's summer work clothes are T-shirts, and the work clothes in other seasons are traditional styles. The appearance of the cabinet after installation. On the whole, the delicate body design of Yikou 800SPRO reverse osmosis water purifier is very space saving, and the extra space can be used to store other products. From the perspective of water flow, it can fully meet the needs of ordinary families. After all installation, the installation master also cleaned and wiped the installation environment. Very professional. Part II: Test After the installation is completed and three barrels of water are discharged according to the process (the first three barrels of water cannot be drunk and are not suitable for testing because of the need to wash the post activated carbon), Aiken Home Appliances Network conducted TDS on the water purification capacity of this Yikou 800SPRO reverse osmosis water purifier and the water purification capacity of Yikou purified water, Nongfu mountain spring mineral water and tap water Value, residual chlorine and acid-base. First, inject the same amount of test water into four test cups. The previous step is to test the TDS value in water. TDS is the acronym for Total Dissolved Solids, which refers to the concentration of total dissolved substances in water, in milligrams per liter (mgl). It mainly reflects the concentration of Ca2MG2NaK plasma in water, which has a good relationship with the hardness and conductivity of water. The smaller the TDS value, the lower the concentration of Ca2MG2NaK plasma in water, and the smaller the conductivity. The TDS pen detection found that the TDS value of the Yikou 800SPRO reverse osmosis water purifier was 6 (generally, the TDS value of the reverse osmosis water purifier after purification was normal between 0 and 20, and the closer to 0, the higher the purification capacity); The TDS value of Ipoh purified water is 0 (Ipoh is bottled water, and its production environment uses industrial reverse osmosis membrane with higher precision); The TDS value of Nongfu Spring is 46 (Nongfu Spring contains minerals, so the TDS value is slightly higher); The TDS value of tap water is 122 (the test site is Changzhou, Jiangsu Province, and the local water source is Changjiang River). It can be seen that the purified water of Yikou 800SPRO reverse osmosis water purifier has reached the level of purified water. The second item is the test of residual chlorine in purified water. As we all know, at present, most domestic tap water disinfection still adopts chlorination method, so tap water used by ordinary families almost contains hypochlorite. Even though many consumers think it is OK to boil the tap water. But in fact, after the tap water is boiled, the chlorine will generate carcinogens such as chloroform with the organic humus in the water after being heated. The chloroform will increase 3-4 times than the tap water. If the residual chlorine cannot be removed, the coffee, tea or soup we drink every day will increase 3-4 times the carcinogens in our bodies after being heated and boiled for drinking. Although the conventional indicators of disinfectants in drinking water in China, the residual chlorine content in the factory water is not lower than 0.05mg/L, and the upper limit is 4mg/L. The World Health Organization's standard for residual chlorine in tap water is 5mg/L, but in fact, the residual chlorine content in tap water is controlled below 1mg/L or even lower. However, in order to be safe, the residual chlorine still needs to be filtered clean. We drop three drops of residual chlorine reagent into the beaker of each experimental water source, and then stir it with a stirring rod. It can be clearly found that except for the residual chlorine detected in tap water, the other three water sources all show no residual chlorine. The third item is to test the acidity and alkalinity of four water sources. Similarly, drop the pH reagent into the four beakers, and then stir evenly with a stirring rod. From the experimental results, the acidity of Ipoh purified water is slightly higher than that of the purified water and mineral water after the water purifier, showing acidic characteristics. The water purified by the water purifier shows weak acidity. Nongfu Mountain Spring mineral water and tap water are blue and alkaline. In conclusion, the purification effect of Yikou 800SPRO reverse osmosis water purifier is similar to that of Ipoh bottled purified water. It shows a high purification level in terms of TDS value, residual chlorine removal and acid-base property. Later, the noise of the water purifier during operation is tested. In the past testing process of Aiken Home Appliances Network, we have encountered a brand of water purifier with large noise. Although the water purifier is installed under the kitchen, even if there is noise, it has little impact on the life of users. However, as a user, when the water purifier emits large vibration and noise when it is working, it will definitely question or even dislike the working state of the machine. The ambient noise value tested at that time was 54.1 decibels, the noise value measured near the water purifier was 57.8 decibels, and the noise value measured after closing the cabinet door was 53.5 decibels. In general, Yikou 800SPRO reverse osmosis water purifier is a very quiet product. Part III: Experience (see what the editors say) When the Yikou 800SPRO reverse osmosis water purifier was successfully installed in Aiken's test studio, Aiken's young friends immediately gathered around. Among them, there are young post-90s editors who are new to the workplace and always have an unstoppable curiosity about new things; There are also senior editors who have been in the household appliance industry for many years. With their consistent keen insight, they would like to have a comprehensive analysis... So they came to explore the truth one after another. Some could not help but try it in person, while others watched quietly. Next, let's listen to the opinions of Aiken editors on Yikou 800SPRO reverse osmosis water purifier. "Wow, we actually used Yikou's water purifier!" "Yikou is a big brand!" "It is said that Yikou is the brand of Warren Buffett." They said so before the experience began. After the experience, they said so. 1. Xia, who loves quality life and has some technical houses, said: "I care about the brand when I buy anything, because I always think that the brand means texture and taste. I have heard about the brand of Yikou water purifier for a long time, but I have never seen it. I finally saw the real machine today. The internal structure of the main machine is really fine, and the design is very exquisite. It seems that Yikou's industrial designers are all masters. ”2. Chen, who has just become a mother and loves her baby very much, said: "I always like to make a cup of scented tea when I go to work. The taste of lemon or rose is really good when combined with the purified water. This Yikou 800SPRO reverse osmosis water purifier gives me a very reassuring feeling. Whether the materials are imported from the brand or the original packaging, I feel relieved. In the past, we used to use bottled pure water to make milk for our baby, but I always think that if the water dispenser is not cleaned for a long time, there will be secondary pollution. I think it's time to install this water purifier at home. 3. Zhang, who likes sports and drinking raw water, said: "I usually like playing basketball and drinking drinks. I hardly have the habit of drinking hot water. Sometimes I have diarrhea when drinking bottled water, so I always dare to buy bottled water. This time I tried to drink this delicious 800SPRO The purified water from the reverse osmosis water purifier has no taste when you drink it from the front. It is pure and has no peculiar smell. After that, I will feel a little cool and sweet. I didn't expect such a small product could purify tap water so clean. 4. Fashion, beauty and health conscious Dai: No matter what I buy, I always look at the appearance first. It's very important to stay forward. If the appearance is novel, unique and personalized enough, it will attract me and I can't help but want to buy it. The appearance of this Yikou 800SPRO reverse osmosis water purifier is very unique, really like a computer case. Just now I took a picture and sent it to my friends circle. Many friends asked where they bought it? how much? What. It seems that everyone likes good things. The four colors of water pipes are also very unique. I think they can reflect the owner's life taste when placed in the kitchen. Comprehensive evaluation advantage 1. High brand awareness, exquisite design, and symbol of life taste. 2. Quality and after-sales are guaranteed. 3. Low flux RO membrane, low cost. Less than 1. The non mainstream large film bucket less machine has relatively small water output. The water storage water purifier can not always produce purified water. 2. The price of more than 5000 yuan is relatively high, suitable for high-end people. (Velho) Netizens commented that buildings above 6 must be pressurized, either water tank or negative pressure equipment. No equipment was added on the 9th floor. The tap water outlet of your building is exclusively for fire protection

In April this year, a news about "80% of groundwater cannot be drunk" broke the circle of friends. The news came from the Monthly Report on Groundwater Dynamics published by the Ministry of Water Resources in January. The groundwater wells monitored in this report were distributed in the Songliao Plain, Huang Huai Hai Plain, basins and plains in Shanxi and the northwest, and Jianghan Plain, with a total of 2103 eyes. The monitoring results show that there is no Class I water; 418 types of water from II to III, accounting for 19.9% of the total; 691 Class IV water, accounting for 32.9%; There are 994 Class V water, accounting for 47.3%, and the total proportion of Class IV and V water is 80.2%, of which Class IV and V water are not suitable for human drinking. The Monthly Report also shows that "three nitrogen (ammonia nitrogen, nitrite nitrogen, nitrate nitrogen for short)" pollution is relatively serious among the main pollution indicators of groundwater, and some areas are polluted by heavy metals (mercury, cadmium, chromium, lead, etc.) and toxic organic substances to a certain extent. Even if you are not familiar with these chemical terms, you can imagine their harm to human health. Although the report monitors shallow groundwater in the northern plain area, and the drinking water source of groundwater is mainly from deep groundwater at present, the statement that "80% of groundwater cannot be drunk" is exaggerated, but the current situation of tap water is not optimistic, and it is very necessary to make water purifiers necessary for families. At present, the water purifier using reverse osmosis technology has a better effect, and today's evaluation of the protagonist Yikou Water Purifier 800SPRO is using this technology. Yikou Water Purifier comes from the United States, which has a history of nearly a hundred years. It has rich experience in the field of water treatment research and development. For many people, the water purifier is the first time to buy, so it is natural to choose products with reliable quality. Now let's see how 800SPRO performs. The appearance of the "lying down" filter element under the booster pump, Yikou 800SPRO, is quite different from the common water purifier. Generally, the filter element of the water purifier supports the booster pump vertically, so it often appears to be "top heavy". The installation must be close to the cabinet or even fixed, otherwise there will be a risk of toppling. The filter element unit of Yikou 800SPRO is horizontally placed in a box with beautiful appearance. Although it is located inside the dark cabinet, its appearance design is very exquisite. The back of the chassis is also carefully designed. The top is the model parameters of the machine, and the bottom is the pipeline interface. Although the number of connectors is almost the same, the pipeline can be better hidden behind the chassis. After installation, the cabinet will not look messy. In addition, during later maintenance, clear and intuitive pipelines are very helpful for troubleshooting. The three-layer filtering structure can be replaced by yourself. The three-layer filtering structure is adopted for the Yikou 800SPRO. The front stage on the upper side is the granular activated carbon filter element, which mainly removes particles, precipitated suspended solids, rust, artificial hormones and other organics, and can avoid plugging in the subsequent purification process. The intermediate primary filter element is the key. The RO reverse osmosis membrane from Dow has a filtration precision of less than 0.0001 μ m, which can effectively filter out bacteria, heavy metals, microorganisms and other harmful substances in water. The third stage at the bottom is the compressed activated carbon filter element, which is used to further improve the taste and provide high-quality pure water. Yikou Water Purifier GAC Granular Activated Carbon Filter Cartridge sells for 320 yuan in JD>>Click to buy (17 people are interested) Yikou Water Purifier CTO Compressed Activated Carbon Filter Cartridge sells for 480 yuan in JD>>Click to buy (13 people are interested) Yikou Water Purifier RO Membrane Filter Cartridge sells for 1680 yuan in JD>>Click to buy (17 people are interested) Because of the unique structure design of the filter cartridge, it is particularly convenient to replace, and Yikou 800SPRO It also has an automatic cut-off design, so it is not necessary to close the main valve at the front end when replacing the filter element. It can be easily replaced by screwing it down, so there is no need to mention the convenience. When it comes to replacing the filter element, according to the official data, the replacement cycle of RO reverse osmosis filter element is 3-4 years, the replacement cycle of pre GAC filter element is 6-12 months, and the replacement cycle of post CTO filter element is 1 year. Water quality or use frequency may affect its service life. Compared with other domestic water purifier products, the cost of filter element replacement is not low, but the quality is more reliable. The 6L water storage bucket equipped with Yikou Water Purifier 800SPRO, although there are more and more bucket type water purifiers, the water storage bucket can reduce the pressure on the filter element and extend their service life to a certain extent. In the gap of sudden power failure, the water storage bucket can also solve the embarrassment of no clean water available. In terms of accessories, the faucet of Yikou 800SPRO is exquisite in craftsmanship, and the metallic luster brought by high-quality stainless steel is full of texture. As a high-end water purifier product with a price of more than 5000 yuan, in addition to the stylish appearance design, the technology level has also reached the required height, and the small faucet reflects the high-end atmosphere of the kitchen. Mineral/TDS/residual chlorine/pH/effluent flow detection The testing environment of Yikou Water Purification Flagship Store, East Fourth Ring Road, Beijing is located in Yikou Water Purification Flagship Store, East Fourth Ring Road, Beijing. Since the water purifier has been installed on site, the water quality can be directly tested. The test items include mineral content, TDS value, residual chlorine, pH and many other aspects. Although they still cannot meet the standards of professional tests, the test results can provide a basic understanding of the water quality, which will be checked item by item. Mineral content detection The detection of minerals uses an energy conductive pen, which can detect the mineral content in water through the metal pen head. If the content is high, the LED light on the top of the test pen will be on. After the test pen is put into tap water, the light at the end of the test pen lights up instantaneously, while after the test pen is put into purified water, it is always off, indicating that the mineral content of purified tap water is much less. TDS value compared with TDS refers to the total amount of solid substances dissolved in water, and its unit is PPM. In theory, the larger the value, the more solid dissolved substances in water, that is, the greater the impurity content in water, but it cannot be used as a standard to judge the quality of water. The value has nothing to do with the quality of water. The TDS value of tap water measured with a water quality detector before the test is 182, and the TDS value of purified tap water is 10, which is significantly lower than before, indicating that the impurities in tap water have been significantly reduced. The tap water for residual chlorine test needs to be purified and disinfected when it leaves the factory. At present, the common sterilization method is chlorine addition. Adding chlorine or chlorine dioxide to tap water can form hypochlorite and hypochlorite. They have super purification ability and can kill a variety of bacteria. The residual chlorine refers to the residual chlorine after chlorine is put into water, except for the chlorine consumed by bacteria, microorganisms, organics, inorganic substances, etc. in the water. Although its content is generally at a normal level and will not cause harm to human body, the less the content, the better. The tap water turns light yellow after being put into the testing agent. According to the identification card, the residual chlorine in the tap water is about 0.2 ppm. The color of the purified water is basically unchanged after being dropped into the testing agent, and the residual chlorine is removed well. In fact, the PH value of water with PH acidity and alkalinity that looks colorless and tasteless is very different. The PH value standard is based on the standard of hydrogen ion. If the PH value is less than 7, it is acidic, and if it is more than 7, it is alkaline. It can be seen from the addition of PH testing agent that the PH value of tap water is between 7-7.6, which is weakly alkaline. After being purified by Yikou 800SPRO, the water sample becomes light yellow and weakly acidic after being dropped with PH reagent, which again proves that its purity is particularly high. The outflow rate of the outflow flow test has a direct impact on the daily use experience. Through the actual test, it takes about 12 seconds to put a 480ml beverage bottle. From this, it can be calculated that the water output per minute is about 2.4L, which is lower than the official 3L/min. This value has little difference. Water quality, inlet water pressure and inlet water temperature will have an impact on this value. If you have no idea about the water output of 3L/min, the table above shows that Yikou 800SPRO's water flow has obvious advantages. Because it is equipped with a booster pump and a 6L water storage bucket, it can produce more water per unit time than those water purifiers that use bucket free direct drinking water. You don't need to wait too long when you need water urgently. For example, fill 1L It only takes about 20 seconds for the Yikou 800SPRO hot-water kettle with a capacity, while it takes about one minute for other models with more capacity. Conclusion: Although the water purifier is generally in a concealed position at home, the appearance design of Yikou Water Purifier 800SPRO is unambiguous. The booster pump and filter element are cleverly placed in a simple designed box, which not only keeps the cabinet clean, but also greatly improves the convenience of filter element replacement. You can do it yourself. In terms of more important purification effect, Yikou Water Purifier 800SPRO adopts a three-stage filtration structure. The granular activated carbon filter, RO reverse osmosis filter and compressed activated carbon filter can purify tap water in all directions. Through the above tests, it has significantly improved the quality of tap water. In addition, the 800SPRO built-in booster pump can ensure a stable water production speed, and the high and low sensors can automatically control the working intensity of the booster pump. Although it needs to be plugged in for use, it is very energy-saving and environmentally friendly. The 3L/min water output can greatly improve the daily use experience. Long press the QR code in the above identification chart to focus on our 15 year accumulation of Bubble (www.PCPOP. com). China's leading IT and digital consumer media - adhering to the concept of convenient and efficient communication, provide comprehensive services including professional information, interaction, purchase, etc. to a wide range of IT, digital and consumer electronics consumers and enthusiasts in a more approachable manner. We are willing to share the beautiful life brought by technology products with the majority of users! Netizen comments

In 2015, under the dome of Chai Jing, almost half of the Chinese people realized the harm of the environment to their health. However, compared with air pollution, water pollution is more serious. With the improvement of environmental awareness, the market has become increasingly demanding for a healthy living environment, so water purifiers and air purifiers have sprung up like mushrooms. In the past two years, many household water purifiers have appeared in the market, with prices ranging from hundreds to thousands. However, almost all of them are based on the principle of three-stage filtration membrane system. They are connected to the water inlet pipe, equipped with a pure water tank, and installed with a new special tap for drinking water. In order to quickly access the market, businesses and residents let the installation of water purifiers penetrate into every household in order to drink healthy water. Some even adopted extreme sales models, such as direct sales or borrowing the name of the water group, to instill healthy drinking water ideas to unknown residents in a "brainwashing" way, thereby promoting sales. The author even heard that a manufacturer sold a water purification device of activated carbon UV lamp for 6800 yuan; There are also three tank water purifiers used by factories and households, which explain the principle of six stage filtration. However, it seems that people should pay more attention to the quality of water from the water purifier and whether it is really conducive to health. The author here asks all the readers who have the honor to browse this article: "Do you know the quality of the water produced by your water purifier today? How is your filter filtration?" Next, the author introduces a water purifier that won the German Red Dot Design Award, Look at how this creative work from the United States, which advocates fashionable drinking water, achieves scene drinking and "drinking water clearly, clean home". Unpacking: The transportation of Klearbar water purifier is the same as the transportation of ordinary bulky goods. Although its appearance looks "dusty" and seems to have pressure loss, it is reassuring to open the box. The foam filling around well protects the host equipment and accessories. The unpacking accessories mainly include three-stage filter element, filter element cover, host, warranty card and manual. Each three-stage filter element is numbered to avoid wrong installation. PP coconut shell activated carbon combination is filtered by the front stage to remove sediment, rust and suspended solids in the water; The combination of coconut shell activated carbon can effectively absorb the residual chlorine, odor, organic matter and other harmful substances in the water. At the same time, it protects the operating load of the rear RO membrane system to prevent the membrane surface from being oxidized by residual chlorine. The second stage of filtration is polyamide reverse osmosis membrane, namely RO membrane, with a pore size of 0.0001 μ m, which can effectively remove bacteria, bacteria, colloids, pesticides, heavy metals, chemical residues and most ions. The third level of filtration is the combination of natural plant coconut shell activated carbon and bromine resin. The coconut shell activated carbon is mainly used to absorb odor and improve the taste. Bromine resin sterilization is a patented sterilization technology of Klearbar, which uses natural crops to naturally evolve against miscellaneous bacteria, so that the water quality can be completely reduced to sterile high-quality small water masses. Filter cartridge bayonet The bottom of the filter cartridge is close to the front stage and the third stage filter cartridge are both one in one out type filter cartridges, and the bottom is equipped with a circular groove, which is convenient to be clamped on the spring in the filter cartridge groove during installation. The RO filter element and the second stage RO filter element have three bayonets, one in and two out. RO filtration principle means that under certain pressure, water molecules pass through the RO membrane, while inorganic salts, heavy metal ions, organics, colloids, bacteria, viruses, etc. in the raw water are intercepted outside the membrane, forming concentrated water along with the pressure of the booster pump, so the RO filter element is equipped with three water inlets/outlets. At the same time, the diameter of RO filter element is larger than that of the front stage and the third stage. The author suspects that a concentrated water return channel is reserved inside. The filter element cover is made of black PVC material, and is equipped with a cover opening buckle. The size of the host is 34 * 29 * 34cm, the main body is made of plastic, and the surrounding is smooth (there are many colors, and the one received by the author is white). The top is made of black mirror PVC material, and the original water purifier is combined with the drinking fountain to achieve instant filtering and drinking. This combination of smooth surface and mirror surface, whether it is placed in the kitchen, study, workshop, living room or bedroom, looks clean, decent and generous, realizing the scene style drinking water that cannot be achieved by the under kitchen water purifier. There is no decoration on the side and the whole is made of white plastic with smooth surface. The corners adopt arc chamfer, which is beautiful and generous. The back of the back is a black plastic back plate, which is equipped with a heat sink, an access port and a heating switch. The overall structure is symmetrical in the center, and combined with the arc chamfer, it looks very clean and tidy. There is a parameter table and an electrical schematic diagram in the middle. The specific parameters are as follows: the parameter table, the electrical access port on the back of the Klearbar water purifier, is fixed with triangle screws that are not commonly used at home to avoid safety accidents caused by disassembly by non professionals. The back panel is pasted with a striking warning: "Three core socket with reliable grounding wire must be used". The heating switch is set near the power line, so the equipment placement process avoids the incoming line and also makes room for the heating switch. PS: This water purifier starts to work after plugging in the power supply. Only the heating needs to be turned on additionally. Other switches such as networking, water production, fault alarm, etc. are not available. The screw holes on the curved surface are set as inner holes, and arc treatment is also made to keep the surface of the whole machine flat and clean. There are five display modules on the front interface: "temperature display, water inlet TDS, water outlet TDS, water shortage alarm indication, filter element alarm indication", and four buttons: "WIFI status, warm water button, hot water button, child lock button". The overall layout is neat. Except for the function keys, other settings are light white, clean and elegant. Open the top cover of the water purifier. On the left is the clean water bucket, on the right is the raw water bucket, and on the back are three filter element slots. The lid of the raw water bucket is equipped with three water drop shaped lid opening handles to facilitate the replacement of raw water. The raw water bucket is equipped with a hand-held handle, which is positioned through the slots on both sides to facilitate the connection of the lower water outlet buckle. After the bucket is put in place, it is necessary to press the bucket to ensure that the waterway is connected. The interface of filter element is marked with "Level I", "Level II" and "Level III" to avoid incorrect installation. The innovative cartridge adopts the snap fit installation method (it is said to be the first patented technology in China), which makes it easy for ordinary users to install and replace. At present, Klearbar filter elements are available in the official store of Klearbar on Taobao, with a service life of about half a year. It is very convenient to replace them, and it is no longer necessary to invite a special master to visit. The obvious prompt "Please turn off the power before replacing the filter element!" is pasted on the upper left corner of the filter element cover, which means that authorized users can replace the filter element at will, instead of the "Do not open it for non professionals" marked on most markets. An overflow hole is set in the middle of the sink, which is about 1cm lower than the high liquid level, to avoid scalding users due to the overflow of hot water from the sink. At the same time, the sink can be easily disassembled to meet the water receiving requirements of cups of different heights. A hot water tank vent pipe is set at the bottom of the lower left corner of the water purifier, which is blocked by PVC soft plug. The author tried to vent the filter element when using it for the first time, but it is still a little inconvenient. Generally, girls may have difficulty. But the advantage of setting it at the bottom is that it can be completely emptied. Use and Experience Klearbar uses Alibaba Smart APP to realize intelligent connection and control. Open Alibaba Smart and select Search by Category. Under the water purifier directory, the third one is Klearbar Smart Drink Purifier. Drink purifier is a relatively new word, but it also fits the use performance of Klearbar. After entering the Klearbar intelligent drink purifier, click Next, then long press the WIFI key on the device, hear a "beep", release the WIFI key, select WIFI on the APP and enter the WIFI password to easily realize the matching connection, and then you can observe Klearbar in real time The working state of the intelligent drinking water purifier, and can remotely switch the water temperature setting, remote scheduled reservation, and remotely view the life of the filter element. At the same time, the lower part is also set with a link to buy the filter element by one button. This remote control requires that the water purifier be connected to the WIFI in the home, and the APP can be controlled as long as there is a network. Thoroughly break through the technical problem of "making an APP real-time display" of "micro intelligence". At the same time, its innovative gear settings for milk powder water, daily drinking water, tea and quasi waste water are also quite reasonable. The default startup temperature is 45 ℃, which is suitable for soaking milk powder. After testing, it only takes about 1 minute from normal temperature (20 ℃) to 45 ℃. It takes about 1 minute from 45 ℃ to 55 ℃. 55 ℃ is suitable for drinking water, and adults can drink immediately. The heating temperature is about 3 ℃ higher than the preset temperature of the system, but the measured direct drinking temperature is just right. It takes about 3 minutes and 30 seconds from 55 ℃ to 80 ℃, which is a long gear crossing section. 80 ℃ is suitable for making tea or coffee, and the heating temperature is about 3 ℃ higher than the preset temperature of the system. It takes about 1 minute and 10 seconds from 80 ℃ to 95 ℃. The actual temperature is 1 ℃ higher than the preset temperature. 95 ℃ is quasi boiling water. In the intelligent era, many electronic products are creating momentum with the help of "smart" gags, and they are often listed in a hurry. Strictly speaking, an app connected to a device only for basic display functions cannot be called "intelligence", but at most it is also called "micro intelligence". For the experience of Klearbar intelligent beverage purifier, the operation and control of the app are very stable and accurate, and the timing reservation and temperature switch have really achieved intelligent control and management, which can be regarded as a standard intelligent beverage purifier. As for noise, Klearbar intelligent drink purifier will make some noise when heating and making water. In the dead of night (excluding environmental factors), the author made a simple test with app, which was about 63 decibels. This volume in the bedroom will affect sleep. Therefore, the author suggests that users put it in the living room or kitchen. Water quality is a concern of every user. The author compares the water quality of the same tap water through activated carbon water purifier, a well-known domestic brand RO water purifier (RO membrane is still imported) and Klearbar intelligent water purifier. The TDS value of tap water is 182 ppm, the TDS value of activated carbon water purifier effluent is 185 ppm, the TDS value of a domestic brand RO water purifier effluent is 6 ppm, and the TDS value of Klearbar intelligent water purifier effluent is 29 ppm. The difference between the TDS displayed on the Klearbar interface and the values measured by the millet water quality measuring pen is 8ppm. The author only makes a comparison, and does not doubt the accuracy of the two. Generally, water with TDS value between 0 and 9 ppm is classified as purified water; Water with TDS value between 10 and 60ppm is classified as mineral water; The water with TDS value between 60 and 100ppm is classified as purified water; Water with TDS value between 100 and 300ppm is classified as tap water; Water with TDS value above 300 is classified as sewage. In terms of health, it is better to drink water with TDS between 10 and 60 pmm. If you drink purified water with TDS below 10 for a long time, your body will be weakened due to the lack of trace elements. It can be seen that the drinking water produced by Klearbar intelligent drinking water purifier meets the requirements of healthy drinking water, and truly achieves healthy and healthy drinking water. At the same time, for the use of Klearbar water purifier, the author suggests that the user should clean the raw water bucket before filling it with clean tap water every time he changes water. According to the test, the raw water bucket is 28cm high, and the water intake is generally about 25cm. The bottom is equipped with a floating ball liquid level control to realize the water shortage alarm. After the alarm, the raw water bucket is raised, and there is about 5cm thick water at the bottom, that is, the water production rate is 80%. In order to ensure the service life of the membrane, the author suggests that the water yield rate should be limited to about 75%. Therefore, the suitable water intake height of the original bucket is 20cm. Users should develop the habit of changing water frequently and cleaning more, bring fashionable drinking water into the home environment, and become clear drinkers and clean housekeepers. Conclusion: Three innovations of Klearbar water purifier: buckle installation, integration of drinking water purification and remote intelligent management. The actual use is relatively satisfactory. The appearance is fashionable. It is not only a drinking machine but also an ornament at home; The water quality of drinking water is clear at a glance, so that users can drink freely. The innovative four stage scenario drinking water is more in line with the needs of the popular home. The scenario drinking water temperature is set appropriately, which solves the problem of water temperature control in most drinking fountains at present, improves the quality of drinking water, and leads the concept of fashionable drinking water home. At present, the official store of Klearbar on Taobao is selling at a price of 3380 yuan. For families in need, it is a fashionable drinking machine worth getting started. Disadvantages and suggestions: 1. The whole machine is made of plastic materials (including raw water bucket and clean water bucket), and its service life remains to be tested. 2. The two sides of the bottom of the fuselage do not have enough transfer ports for both hands. It is inconvenient to transfer the water purifier filled with water. 3. The operation mode that all concentrated water returns to the raw water bucket for continuous circulation is improper, which has an impact on the service life of the membrane. However, there is no other solution due to the space limitation of the water dispenser. It is suggested to mark the appropriate water intake height on the raw water bucket to control the water production rate of RO and extend the service life of the membrane. 4. The shock absorption and noise reduction of booster pump in the machine body need to be strengthened, and the machine body has obvious vibration sound during water production. 5. It is recommended to add a custom setting for water temperature. If cooling can be realized, it will be more perfect. Note: This article was first published in Sina public beta by Jiang 0feng (himself)

The range hood plays an indispensable role in life and plays a key role in cleaning the kitchen. It is understood that as the "PM2.5" in the family, kitchen lampblack not only endangers the family environment, but also contains a lot of carcinogens. Long term inhalation will increase the risk of lung cancer and pose a considerable threat to human health. Therefore, a good range hood can not only maintain the kitchen environment and avoid oil smoke, but also protect the health of the family. People should pay special attention when shopping. For many families who like cooking, the range hood is used more frequently, and there is a lot of soot accumulated inside. Many users like to dismantle the range hood for cleaning by themselves, or find some cleaning tips on the Internet; Users with better economic ability will also find professional cleaning service personnel to clean the range hood. However, the current range hood has been equipped with an automatic cleaning function, so users can clean the interior of the range hood at any time without much trouble, making it cleaner and safer to use. Today, we are going to introduce the Midea DT318R range hood, which is equipped with an intelligent steam cleaning function. It has a large air volume of 17.5m3/min, and an intelligent steam automatic cleaning function. It uses 110 ℃ high temperature steam to clean the internal magazines and oil stains, which is smart and reassuring, and relieves users' worries about not cleaning the range hood by themselves. The product is made of Krupp stainless steel for military use, fashionable and textured. It is a convenient and practical European T-type range hood. Appearance details: Midea DT318R range hood is made of German Krupp stainless steel for military use, which is corrosion resistant and practical. The transparent oil cup is detachable, which is convenient for users to clean. LED cold light, soft and not dazzling. In addition, the patented whirlwind oil screen can filter the oil more thoroughly, and the integrated smoke gun can quickly absorb the oil smoke and prevent the oil smoke from escaping. Midea DT318R range hood is equipped with smart keys, and adopts electronic control mode. The three gear wind force can be adjusted at will. The appearance of Midea DT318R range hood is made of German military materials, which is anti-skid, wear-resistant and fadeless. Aviation brushed aluminum alloy frame wrapping process, corrosion resistance and durability. In terms of appearance details, Midea DT318R lampblack oil cup snap design is easy to take off in a moment, convenient to clean, and the wall of the oil cup is thick and corrosion resistant. The soft light technology of LED cold light spotlights can protect the eyes from instant stimulation and prevent the lamp body from overheating. Midea patented whirlwind oil screen, double-layer oil screen design, more thorough oil filtering effect. In addition, the integrated smoke collecting chamber has a remarkable condensation effect and avoids oil smoke overflow. Midea DT318R range hood is designed with a double-layer cyclone net, which can intercept 100% of the oil without dropping. Tornado style smoke inhalation greatly improves the suction. The smart transparent key in the middle is noble and fashionable, and easy to operate at the fingertips. Three minute delay function, although it takes a long time, can completely remove the reserved soot. In terms of exhaust air volume, Midea DT318R range hood adheres to the quality of 17.5m3/min high air volume while minimizing noise and providing more considerate care for families with elderly and children. Internal structural features: Midea DT318R range hood is equipped with one button intelligent steam automatic cleaning function. The whole cleaning process only takes 6 steps. Users only need to press the hot cleaning button for 2 seconds to start the steam cleaning function. The whole process only takes 15 minutes, which is convenient for users. In addition, Midea DT318R range hood uses air duct aerofoil vortex tongue to design arc plate rectification acceleration technology, which effectively reduces noise and has higher smoke absorption efficiency. Welling motor adopts fully sealed design, which is more powerful and durable. Feature 1: Intelligent steam automatic cleaning Midea DT318R range hood is a large suction range hood recently launched by Midea. The product has an intelligent steam automatic cleaning function. It uses 110 ℃ high temperature steam to clean internal magazines and oil stains. It is free of disassembly and cleaning process, which is smart and worry free. 15 minutes to complete the perfect cleaning, leaving no dead space. The cleaning process is safer with intelligent temperature control, high and low temperature protection, safe water and electricity separation design, and Weiling motor triple protection system. In addition, the scenario rate of steam spray cleaning technology is as high as 98.5%. Feature 2: Double layer cyclone screen First, Midea DT318R range hood uses a double layer rotary oil screen design to rotate the oil smoke into the air with the same air volume and stronger suction. Secondary complementary oil filtering, 100% interception without oil dripping. Secondly, the tornado effect is greatly enhanced in Lingxi. The suction is strong and the lampblack does not spill, so as to avoid the problem of lampblack escaping and keep the kitchen clean. Feature 3: Air duct aviation airfoil vortex tongue design Arc plate rectification acceleration technology Midea DT318R range hood air duct adopts aviation airfoil vortex tongue design, with smooth smoke exhaust, lower noise, fast smoke exhaust and good effect. Midea DT318R range hood adopts arc plate rectification acceleration technology in the air duct. It has a unique 5:2 air duct structure in the front and back, realizing 17.5m3/min large air volume, accelerating smoke exhaust, and efficient silence. Feature 4: Midea Weiling Motor The Weiling motor used in Midea DT318R range hood is fully sealed, with ultra-high speed and strong power. And with anti overheating protection, it is durable and has a longer service life. Exhaust air volume test: test the effect of a range hood on smoke absorption and exhaust. The more important is the test of exhaust air volume. The size of exhaust air volume represents the actual effect of the range hood on smoke absorption and exhaust. The exhaust air volume refers to the exhaust air volume per unit time of the range hood when the static pressure is zero. The state stipulates that the index value is greater than or equal to 7m3/min. Generally speaking, the larger the air volume is, the faster and timely the kitchen will be able to absorb and exhaust a large amount of lampblack. How about the displacement of Midea DT318R range hood? Let's look at the test results. Midea DT318R range hood has a wind power adjustment button, which can adjust the wind power as required. Midea DT318R range hood has three levels of adjustable air volume. We will test the exhaust air volume of the first, second and third levels of wind respectively. Now let's see how its exhaust air volume is! Test method: measure with wind speed and air volume meter. Start the fan, place the air volume meter on the outlet at the exhaust pipe, set the area of the air outlet, and count for three minutes to measure the air volume. According to rough calculation, the area of the air outlet is 0.025 ㎡, and the measurement is started below. Note: The reason why three minutes is taken as the time unit is that according to a large number of tests carried out during the revision of the new national standard (GB/T17713-2011), for the exhaust range hood, the odor reduction of different models of range hoods is significantly different when the range hood is started for 3min, which can play a role in setting this performance index. According to the test, the indication of large exhaust air volume in the first gear is 9.138m3/min. The indication of the larger exhaust air volume in the second gear is 13.61m3/min. The indication of the larger exhaust air volume in the third gear is 15.78m3/min. The value of the exhaust air volume in the first gear, the second gear and the third gear is 9.138m3/min. 13.61m3/min. 15.78m3/min. When we test the exhaust air volume in the three gears, we can clearly feel that the air volume increases step by step from the first gear, the second gear to the third gear. The exhaust air volume of Midea DT318R range hood reaches 15.78m3/min, which is still very large. Noise test: to evaluate a range hood, noise test is an indispensable item in addition to the exhaust air volume test. The noise level of the range hood is closely related to the performance of the fan. In particular, the elderly and children at home need a quiet cooking environment. The Weiling motor of Midea DT318R range hood not only exhausts air rapidly, but also operates stably, which greatly reduces the noise. What about the noise of this range hood? Let's see the test results! This time, we used a sound meter to test in a relatively quiet space. (This test is not a quiet space) Test method: A sound power level measured according to the specified method when operating the range hood at a higher speed. In order to facilitate the user to understand the noise of each gear, we tested the indoor environment and the noise of the range hood in the first, second and third gear according to the order of the exhaust air volume. First of all, we measured the indoor ambient noise of 30.1dB in a relatively quiet environment when the range hood was turned off. When the first gear of the range hood was turned on, after the data was relatively stable, we saw that the indication was 51.5dB. This value was low. Turn on the second gear. After the data is relatively stable, we can see that the reading is 57.3dB, and the value is also low. Turn on the third gear. After the data is relatively stable, we can see that the reading is 60.1dB, and the noise value is not very high. The indoor ambient sound of the test gear is close to the front gear. The second gear and the third gear noise readings are 30.1dB51.5dB57.3dB60.1dB. Summary: the motor power of Midea DT318R range hood is 200W. On the premise of ensuring the smoke exhaust effect, the choice of noise and large exhaust volume has always been a contradiction. The exhaust air volume of this range hood can reach 15.78m3/min, and the noise coefficient is 60.1dB, so the noise value is not very high. Smoke exhaust test: In addition to testing the air volume and noise, smoke exhaust effect is also very important. How to smoke the kitchen smoke in a fast time is a problem that must be considered by the manufacturer of the range hood. This Midea DT318R range hood adopts a double-layer rotary oil screen design inside, which can rotate and inhale the lampblack, with the same air volume and stronger suction. Tornado effect greatly increases the efficiency of Lingxi, with strong suction and no leakage of lampblack, so as to avoid the problem of lampblack escaping and keep the kitchen clean. The air duct aerofoil vortex tongue design is combined with the arc plate rectification acceleration technology, so that the smoke exhaust process is smoother and the noise is lower. After testing, Midea DT318R range hood performs well in smoke collection. Let's take a look. Test method: We use the humidifier as the smoke source to generate water vapor under the range hood. We will observe the change of water vapor direction from the moment the range hood is never opened to the moment it is opened, and adjust the gear to observe the smoke collection effect of the range hood. First, we turn on the humidifier and observe that when the range hood is not turned on, the water vapor flows irregularly and disperses in a parallel direction. Then, we started the range hood to observe the smoking and smoke trapping effect of the range hood, and vertically sucked the water vapor into the interior of the range hood. We can observe from a close distance that the water vapor passing through the oil screen quickly condenses into water droplets, which shows that the range hood can quickly remove the water vapor, and has a strong smoke trapping ability. In addition, we will use a video to change the three gears of the range hood to comprehensively understand the smoke collection and smoking ability of the Midea DT318R range hood from the front, side and up view. After testing, Midea DT318R range hood has a high smoke collection speed, which can quickly inhale the smoke into the range hood to prevent the smoke from escaping. Midea Welling motor has strong power and can smoke oil smoke in the front time. In addition, the integrated smoke collecting chamber has good condensation effect, provides direction guidance for smoke exhaust, and realizes efficient smoke collection. PM2.5 test: In addition to the exhaust air volume and noise value, the performance of a range hood depends on its suction and exhaust effect on PM2.5 in cooking. At present, the standard value of PM2.5 in China is that the 24-hour average concentration is less than 75ug/m3; The World Health Organization (WHO) believes that the standard value of PM2.5 is less than 10ug/m3 per cubic meter. Next, let's take a look at the exhaust efficiency of Midea DT318R range hood and reveal whether Midea DT318R range hood can reduce the value of PM2.5 in the cooking kitchen. Note: Exhaust efficiency refers to the percentage of the amount of dirty gas discharged from the hood and the amount of dirty gas generated during cooking. First of all, the PM2.5 value in our test room is 9ug/m3, and the test environment is very ideal. After that, we will create lampblack through specific cooking behavior. We will select a 60 second sampling time to measure the changes of PM2.5 values when the range hood is not turned on during cooking and three minutes after the range hood is turned on. This time, we will test by cooking tomatoes and scrambled eggs. After cooking, when cooking for 3 minutes without turning on the range hood, there was a whiff of oil smoke in the kitchen, and the concentration of PM2.5 soared to 694ug/m3. According to relevant national environmental assessment standards. The value is more than 500. With reference to the comparison table above, it is a very dangerous air quality index, which has a greater impact on the health of users who are cooking. Before the test time axis cooking, the range hood is not turned on. After the range hood is turned on, the PM2.5 value at the end of cooking is 9ug/m3694ug/m3183ug/m376ug/m3. After three minutes of smoke exhaust with the three speed key of Midea DT318R range hood turned on, the PM2.5 index measured by the speedometer decreases from 694ug/m3 to 183ug/m3, and the smoke exhaust efficiency is 73.6%. It can be seen that Midea DT318R The effect of the range hood is ideal. Self cleaning function demonstration: For many families, cleaning the inside of the range hood has always been a headache. If professional service personnel are invited to clean at home, it will take more than half a day to disassemble and clean. If you clean yourself, you are afraid that the cleaning is not in place or improper operation will cause the range hood to strike. Nowadays, many range hood manufacturers have made great efforts to study the self-cleaning function of the range hood, making use of the self-cleaning function of the product to bring more convenience to users. Midea DT318R range hood intelligent steam automatic cleaning function uses 110 ℃ high temperature steam to clean internal magazines and oil stains. Users only need to press the control button to complete the cleaning. There is no residual oil smoke, making use of it more assured. Test method: according to the instructions, we turned on the self-cleaning button of Midea DT318R range hood, observed the countdown time and the change and turbidity of water flow in the transparent oil cup. (Special note: since the tested machine is a new one, there is no oil stain inside the range hood, so the cleaning effect is not very obvious.) First, we inject clean water into the water cup provided by the manufacturer, and add about 800ML of water according to the scale line on the outside of the water cup. Be sure to add water to 800ML, otherwise the range hood may stop working due to lack of water during operation. After that, connect the water cup water inlet connector with the water inlet outlet of the range hood, press the "self-cleaning key" of the range hood to start cleaning. Later, the time required for cleaning process will be counted down on the display screen of the range hood. Users can do their own things during this time. They don't have to keep watch beside the range hood all the time, which is more convenient. During the process, the lampblack exhauster continuously discharges sewage, which eventually accounts for about 1/4 of the volume of the oil cup. In the future, there will be a process of ventilation and drying, which is safe and reliable. As the range hood is a new machine, the cleaning effect is not obvious, but the whole process does not require too much manual operation. It only takes 15 minutes to complete the overall steam cleaning process. The user only needs to press the cleaning button for about two seconds to clean the range hood at home at any time. The oil stain can be discharged from the range hood along with the hot steam. The whole process is safe and worry free. Evaluation summary: Midea DT318R range hood is a large suction range hood recently launched by Midea. The product has an intelligent steam automatic cleaning function. It uses 110 ℃ high temperature steam to clean internal magazines and oil stains, which is smart and worry free. In addition, the appearance of the product is made of Krupp stainless steel for military use, which is anti-skid, wear-resistant and fadeless. Aviation brushed aluminum alloy frame wrapping process, corrosion resistance and durability. In terms of exhaust air volume, Midea strives to reduce noise as much as possible while maintaining 17.5m3/min air volume quality, so as to provide more caring care for families with elderly and children. The double-layer cyclone net designed together can intercept 100% without dropping oil. The oil smoke is inhaled by tornado, which greatly improves the suction. In the evaluation process, we mainly tested the product on the appearance characteristics, internal structure, exhaust air volume, noise, smoke collection effect and PM2.5 test of Midea DT318R range hood, and the results were good. Product specification: Midea DT318R range hood model specification CXW-200-DT318R type European rated frequency 50Hz rated power 1720W motor input power 200W larger lighting power 1.5W × 2 overall dimensions (length × width × height mm) 896 × 530 × 566 air outlet diameter (mm) Ф 180 larger air pressure (Pa) larger static pressure 320 Midea DT318R The main feature of the range hood is the intelligent one button self-cleaning function. With the internal steam washing function, users can clean the range hood at any time, which is convenient, economical, intelligent and considerate. In addition, the choice between exhaust air volume and noise has always been a contradiction. When testing the third level air volume of this range hood, the exhaust air volume was 15.78m3/min, and the noise reading was 60.1dB. The performance was good. Through the test of smoke collection effect and PM2.5, we can clearly see that the suction and exhaust efficiency of this range hood is 73.6%, and the smoke can be quickly removed by the integrated smoke collecting chamber in advance to ensure the healthy cooking of users and keep the kitchen environment clean. Netizen comments